Histamine Boost Found to Enhance Memory and Learning in Human Study
A recent study published in Nature Communications has demonstrated that increasing histamine levels in the brain can enhance memory retrieval, decision-making, and learning from negative experiences. Conducted by researchers using a randomized, double-blind, placebo-controlled design, the study involved 58 healthy participants who received either pitolisant, a histamine H3 receptor inverse agonist, or a placebo. The results showed that histamine modulates brain networks related to memory and learning, suggesting its potential role in cognitive enhancement. 
